The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 31, 2010
Filed:
Oct. 16, 2009
Applicants:
Yousuke Okazaki, Kawasaki, JP;
Hiroaki Maeda, Kawasaki, JP;
Takashi Ono, Kawasaki, JP;
Hirotake Honda, Kawasaki, JP;
Yoshinobu Shizawa, Kawasaki, JP;
Inventors:
Yousuke Okazaki, Kawasaki, JP;
Hiroaki Maeda, Kawasaki, JP;
Takashi Ono, Kawasaki, JP;
Hirotake Honda, Kawasaki, JP;
Yoshinobu Shizawa, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 3/68 (2006.01);
U.S. Cl.
CPC ...
Abstract
The amplifying apparatus includes an amplifier having a circuit constant determined so as to satisfy a condition for E-class operation; power detecting unit which detects an output electricity from the amplifier; and controlling unit which controls the circuit constant in accordance with the output power detected by the power detecting unit.